alpines
[Top] [All Lists]

Re: Transmission Overhaul

To: JACranwell@aol.com
Subject: Re: Transmission Overhaul
From: chuck nicodemus <armorseal@spiretech.com>
Date: Sat, 09 Nov 2002 11:32:44 -0800
One suggeston. I made dummy shafts out of dowel stock straight from the 
lumber yard. Just  get the OD of the shafts you need and buy wood 
dowels.Cut to lenght, I then found that if I put in small nails on each 
end I could adjust and hold  the bearings better.
My 2.p
Chuck

JACranwell@aol.com wrote:

> Ron,
> 
> It is best to renew all chevron seals and gaskets.
> 
> The main bearings are usually OK, as they are permanently immersed in oil.
> 
> The bearings to check out are the needle roller bearings on the layshaft. If 
> there is any play on the shaft, then replace them, and potentially the shaft 
> itself, if there is sign of wear. You'll need to fabricate a 'dummy layshaft' 
> to reassemble. This is a shaft of the same (or slightly smaller) diameter as 
> the layshaft but shorter to allow the  lay-gears to be inserted to the bottom 
> of the box fully assembled. You then push the dummy through with the real 
> layshaft. Tubing (even plastic) is good enough for the dummy.
> 
> The other are to check is the wear on the bronze slip-rings. If these are 
> worn, it will cause the box to pop out of gear, particularly in 1st or 
> second.
> 
> It is rare for the actual gears to sustain much wear on the all-synchro box.
> 
> Good luck.
> 
> 
> Julian.

<Prev in Thread] Current Thread [Next in Thread>